/*
 * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.svm.core.jni;

import com.oracle.svm.core.jni.access.JNIReflectionDictionary;

/**
 * Provides access to implementation-specific information for testing.
 */
public final class JNITestingBackdoor {

    public static int getThreadLocalHandleCount() {
        return JNIObjectHandles.getLocalHandleCount();
    }

    public static long getGlobalHandleCount() {
        return JNIObjectHandles.computeCurrentGlobalHandleCount();
    }

    public static int getThreadLocalPinnedObjectCount() {
        return JNIThreadLocalPrimitiveArrayViews.getCount();
    }

    public static long getMethodID(Class<?> clazz, String name, String signature, boolean isStatic) {
        return JNIReflectionDictionary.getMethodID(clazz, name, signature, isStatic).rawValue();
    }

    public static int getThreadLocalOwnedMonitorsCount() {
        return JNIThreadOwnedMonitors.ownedMonitorsCount();
    }
}
